Matches in SemOpenAlex for { <https://semopenalex.org/work/W2183670343> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W2183670343 abstract "Sediment plugs have occurred 4 times over the last 20 years in the Middle Rio Grande, NM. Starting in the Tiffany area in 1991~1995, and 2005, a sediment plug occurred around the Bosque del Apache Wildlife Refuge in 2008. In order to examine the mechanics of sediment plug formation, analytical and numerical modeling approaches have been adopted. Analytical relation- ships show that sediment transport capacity is inversely proportional to the channel widths as . The Rouse number ranged from 0.6 to1.7 for 10 sub-reaches, showing that near- surface sediment concentrations are very small compared to the near-bed concentrations. At the lo- cations where sediment plugs occurred, the Rouse numbers were larger, thus resulting in near- surface water clearer than neighboring cross sections. Therefore, the variability of channel widths (-60%~120%) caused overbank flows (13~20% between San Acacia Gauge and San Marcial Gauge), and a disproportionately low sediment loss(less than 3%) to overbank areas caused the channel bed aggradation in the main channel. A 1-D numerical model was developed and simulat- ed for the 1995 Tiffany plug and the 2008 Bosque plug, showing good agreement with analytical results. At the locations where sediment plugs formed, aggradation was due to wider channels, shallow bank crest, and significant overbank flows. These factors caused the conveyance capacities between channel bed and the bank crest (1.6~4ft) to be filled with sediments within less than a couple of weeks. The numerical results show that the vertical distribution in sediment concentra- tion accelerates the rate of aggradation by an order of magnitude. For high Rouse number (Ro>1.2), aggradation rates were 7 times faster than for uniform concentration profile. Therefore, sediment plugs may occur again when overbank flows, loss of sediment transport capacity, and non-uniform concentration distributions are happening at the same time." @default.
- W2183670343 created "2016-06-24" @default.
- W2183670343 creator A5048407979 @default.
- W2183670343 creator A5065833424 @default.
- W2183670343 date "2007-01-03" @default.
- W2183670343 modified "2023-10-17" @default.
- W2183670343 title "Mechanics of Sediment Plug Formation in the Middle Rio Grande, NM" @default.
- W2183670343 hasPublicationYear "2007" @default.
- W2183670343 type Work @default.
- W2183670343 sameAs 2183670343 @default.
- W2183670343 citedByCount "0" @default.
- W2183670343 crossrefType "dissertation" @default.
- W2183670343 hasAuthorship W2183670343A5048407979 @default.
- W2183670343 hasAuthorship W2183670343A5065833424 @default.
- W2183670343 hasConcept C109007969 @default.
- W2183670343 hasConcept C112959462 @default.
- W2183670343 hasConcept C114793014 @default.
- W2183670343 hasConcept C119599485 @default.
- W2183670343 hasConcept C121332964 @default.
- W2183670343 hasConcept C123157820 @default.
- W2183670343 hasConcept C127162648 @default.
- W2183670343 hasConcept C127313418 @default.
- W2183670343 hasConcept C127413603 @default.
- W2183670343 hasConcept C142614818 @default.
- W2183670343 hasConcept C146978453 @default.
- W2183670343 hasConcept C147690470 @default.
- W2183670343 hasConcept C164205550 @default.
- W2183670343 hasConcept C187320778 @default.
- W2183670343 hasConcept C2816523 @default.
- W2183670343 hasConcept C48880136 @default.
- W2183670343 hasConcept C62520636 @default.
- W2183670343 hasConcept C65589250 @default.
- W2183670343 hasConcept C76886044 @default.
- W2183670343 hasConceptScore W2183670343C109007969 @default.
- W2183670343 hasConceptScore W2183670343C112959462 @default.
- W2183670343 hasConceptScore W2183670343C114793014 @default.
- W2183670343 hasConceptScore W2183670343C119599485 @default.
- W2183670343 hasConceptScore W2183670343C121332964 @default.
- W2183670343 hasConceptScore W2183670343C123157820 @default.
- W2183670343 hasConceptScore W2183670343C127162648 @default.
- W2183670343 hasConceptScore W2183670343C127313418 @default.
- W2183670343 hasConceptScore W2183670343C127413603 @default.
- W2183670343 hasConceptScore W2183670343C142614818 @default.
- W2183670343 hasConceptScore W2183670343C146978453 @default.
- W2183670343 hasConceptScore W2183670343C147690470 @default.
- W2183670343 hasConceptScore W2183670343C164205550 @default.
- W2183670343 hasConceptScore W2183670343C187320778 @default.
- W2183670343 hasConceptScore W2183670343C2816523 @default.
- W2183670343 hasConceptScore W2183670343C48880136 @default.
- W2183670343 hasConceptScore W2183670343C62520636 @default.
- W2183670343 hasConceptScore W2183670343C65589250 @default.
- W2183670343 hasConceptScore W2183670343C76886044 @default.
- W2183670343 hasLocation W21836703431 @default.
- W2183670343 hasOpenAccess W2183670343 @default.
- W2183670343 hasPrimaryLocation W21836703431 @default.
- W2183670343 hasRelatedWork W1957992933 @default.
- W2183670343 hasRelatedWork W1964256657 @default.
- W2183670343 hasRelatedWork W1977844515 @default.
- W2183670343 hasRelatedWork W1978431564 @default.
- W2183670343 hasRelatedWork W1980776851 @default.
- W2183670343 hasRelatedWork W2000494586 @default.
- W2183670343 hasRelatedWork W2021948428 @default.
- W2183670343 hasRelatedWork W2078293135 @default.
- W2183670343 hasRelatedWork W2108618410 @default.
- W2183670343 hasRelatedWork W2139760066 @default.
- W2183670343 hasRelatedWork W2187470237 @default.
- W2183670343 hasRelatedWork W2189609151 @default.
- W2183670343 hasRelatedWork W2380042717 @default.
- W2183670343 hasRelatedWork W2560470814 @default.
- W2183670343 hasRelatedWork W2750490675 @default.
- W2183670343 hasRelatedWork W2912263509 @default.
- W2183670343 hasRelatedWork W3017449922 @default.
- W2183670343 hasRelatedWork W3134623807 @default.
- W2183670343 hasRelatedWork W207000834 @default.
- W2183670343 hasRelatedWork W2169579923 @default.
- W2183670343 isParatext "false" @default.
- W2183670343 isRetracted "false" @default.
- W2183670343 magId "2183670343" @default.
- W2183670343 workType "dissertation" @default.